This pin points you to a video tutorial showing how to fold an origami wallet using Tyvek. I used decorative papers from the art store for these in the photo. I also applied a coat of Mod Podge to the exposed surfaces after the folding was completed. This kept the paper from fraying and the wallet has lasted a long time.
DIY Starbucks bag wallet origami. Video tutorial: http://www.youtube.com/watch?v=Jf06V-HMycY Source: http://en.rocketnews24.com/2014/09/08/lifehack-transform-a-starbucks-paper-bag-into-a-fully-functional-wallet/